Full Length Research Paper
Abstract
Chemical investigation into the composition of Cissus polyantha tuber, a plant used in Northern Nigerian ethno medicine for managing inflammatory conditions and conjunctivitis has led to the isolation of a chalcone from the ethyl acetate and a steroid from the hexane soluble fractions of its methanol extract. The structures of these compounds were elucidated by extensive analysis of their spectroscopic data, including 1 and 2D nuclear magnetic resonance (NMR). This is the first report of the isolation of the compounds from the plant and they may be responsible for the previously reported anti-inflammatory effects.
Key words: Cissus polyantha, vitaceae, 2D nuclear magnetic resonance (NMR), chalcone, steroid.
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